+- ElitesHost Forums (https://forum.eliteshost.com)
+-- Forum: Community (https://forum.eliteshost.com/forumdisplay.php?fid=5)
+--- Forum: General Discussion (https://forum.eliteshost.com/forumdisplay.php?fid=23)
+--- Thread: Best Method to Import OST File to Office 365? (/showthread.php?tid=35136)
Best Method to Import OST File to Office 365? - sanjay210 - 08-26-2025
The best method to import an OST file to Office 365 is by using the Sysinfo OST to PST Converter Tool. It’s a simple and reliable solution that helps you move your emails, contacts, calendars, and more from OST files directly into your Office 365 account. Even if your OST file is orphaned, corrupted, or not connected to Outlook, this utility can still access the data and transfer it safely. It ensures everything stays organized, accurate, and secure during the process no technical skills needed.
RE: Best Method to Import OST File to Office 365? - robertroot123 - 08-27-2025
MacSonik OST to PST Converter Tool is a top-notch solution to convert OST files into any desired file format. This tool is built with advanced features that provide a quick and easy conversion of OST files without any data alteration. Its advanced GUI makes it easy to use by both technical and non-technical users. The OST to PST Converter Tool enables converting OST files into EML, PDF, PST, MSG, EMLX, CSV, and more. Apart from this, it also helps to migrate OST file data to Gmail, IMAP, Office 365, Thunderbird, etc. The Mail Filter feature is one of the unique attributes of this software that helps to convert selective emails of a specific date range. Users can try the demo version of this software which allows them to convert 50 emails per folder. It is compatible with all Mac OS.
RE: Best Method to Import OST File to Office 365? - Williams Welsh - 08-29-2025
Importing OST files into Office 365 isn’t straightforward because OSTs are encrypted and bound to Outlook profiles. The manual way is to first convert OST to PST using Outlook and then upload the PST to Office 365, but this process is lengthy and not suitable for orphaned or inaccessible files. A step-by-step guide to the manual method can be found here: Import OST File into Outlook Quickly & Easily. For a faster and more reliable option, you can use a dedicated tool like the Migrate Cloud Data OST to PST Converter to converter data directly.